/*	Testing a more complex function in m. */

int gcd(int a, int b) 
{
	while (a != b) 
	{
		if(a > b)
		{
			a = a - b;
		}
		else
		{
			b = b - a;
		}
	}
	
	return a;
}

void main()
{
	print(gcd(2,14));
	print(gcd(3,15));
	print(gcd(99,121));
}